Author: Gianni Jarre
Publisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
The diffusional mass flux of each component of a mixture, is explicitly expressed by resorting to a simplified acceptable form of the binary diffusion coefficient. Following the entropic way, the simple Kohler-Dyakov formula is synthetically extended from binary to multicomponent mixtures. The result is that the shock thickness is amplified by the diffusional effects in a multicomponent mixture, but never more so than in the binary mixture composed by the only lightest and heaviest gases. Numerical examples on rare gases are worked out. (Author).
The Internal Structure of the Shock Wave. Part Ii. Multicomponent Mixtures
Author: Gianni Jarre
Publisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
The diffusional mass flux of each component of a mixture, is explicitly expressed by resorting to a simplified acceptable form of the binary diffusion coefficient. Following the entropic way, the simple Kohler-Dyakov formula is synthetically extended from binary to multicomponent mixtures. The result is that the shock thickness is amplified by the diffusional effects in a multicomponent mixture, but never more so than in the binary mixture composed by the only lightest and heaviest gases. Numerical examples on rare gases are worked out. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
The diffusional mass flux of each component of a mixture, is explicitly expressed by resorting to a simplified acceptable form of the binary diffusion coefficient. Following the entropic way, the simple Kohler-Dyakov formula is synthetically extended from binary to multicomponent mixtures. The result is that the shock thickness is amplified by the diffusional effects in a multicomponent mixture, but never more so than in the binary mixture composed by the only lightest and heaviest gases. Numerical examples on rare gases are worked out. (Author).
Technical Abstract Bulletin
Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 784
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 784
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1390
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1390
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
OAR Quarterly Index of Current Research Results
Author: United States. Air Force. Office of Aerospace Research
Publisher:
ISBN:
Category : Aeronautics, Military
Languages : en
Pages : 576
Book Description
Publisher:
ISBN:
Category : Aeronautics, Military
Languages : en
Pages : 576
Book Description
Government-wide Index to Federal Research & Development Reports
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1078
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1078
Book Description
OAR Cumulative Index of Research Results
OAR Cumulative Index of Research Results
Author: United States. Air Force. Office of Aerospace Research
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 586
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 586
Book Description
Shock Compression and Chemical Reaction of Multifunctional Energetic Structural Materials
Author: Xianfeng Zhang
Publisher: Elsevier
ISBN: 012819684X
Category : Science
Languages : en
Pages : 256
Book Description
Shock Compression and Chemical Reaction of Multifunctional Energetic Structural Materials provides an exhaustive overview of the mechanics, kinetics and physio-chemical behavior caused by shock-induced reaction and shock compression on multifunctional energetic structural materials (MESMs). The book covers foundational knowledge on shock waves and Equation of State (EOS), shock parameters, reaction kinetics, impedance matching, and more. In addition, it looks at more advanced subjects such as experimental analysis methods, numerical modeling techniques (from quasi-static to high-strain rates, including void collapse models), how EOS changes when reaction and detonation are involved, and more. Final chapters cover how to obtain EOS curves from experiments and various testing methods and numerical models for non-reactive porous solids and particulate composites, including 1-D reactive flow models. Flyer plate impact experiments are also discussed, as are the applications of hydrocodes and Lagrangian-framework-based methods. Provides an ideal balance of modeling concepts and experimental techniques Looks at mechanical testing processes of MESMs Outlines sample preparation, testing of samples, obtaining EOS from the testing, and using EOS for simulation Covers modeling for pore collapse, constituent material, and at a granular level
Publisher: Elsevier
ISBN: 012819684X
Category : Science
Languages : en
Pages : 256
Book Description
Shock Compression and Chemical Reaction of Multifunctional Energetic Structural Materials provides an exhaustive overview of the mechanics, kinetics and physio-chemical behavior caused by shock-induced reaction and shock compression on multifunctional energetic structural materials (MESMs). The book covers foundational knowledge on shock waves and Equation of State (EOS), shock parameters, reaction kinetics, impedance matching, and more. In addition, it looks at more advanced subjects such as experimental analysis methods, numerical modeling techniques (from quasi-static to high-strain rates, including void collapse models), how EOS changes when reaction and detonation are involved, and more. Final chapters cover how to obtain EOS curves from experiments and various testing methods and numerical models for non-reactive porous solids and particulate composites, including 1-D reactive flow models. Flyer plate impact experiments are also discussed, as are the applications of hydrocodes and Lagrangian-framework-based methods. Provides an ideal balance of modeling concepts and experimental techniques Looks at mechanical testing processes of MESMs Outlines sample preparation, testing of samples, obtaining EOS from the testing, and using EOS for simulation Covers modeling for pore collapse, constituent material, and at a granular level